On 8/15/07, Magnus Hagander <magnus@hagander.net> wrote:
> Trevor Talbot wrote:
> > On 8/14/07, Jasbinder Singh Bali <jsbali@gmail.com> wrote:
> >
> >> Let me fine tune my question here. What I mean to say is the way we can
> >> write stored procedures in C, perl etc in Postgres specifying the language
> >> parameter at the end of stored procedure, compared to that, in SQL Server
> >> 2000 I've seen SP writing in pure SQL only.
> >> Can you write Stored Procedures in SQL Server 2000 or Oracle in different
> >> programing languages as well ?
> >
> > AFAIK SQL Server 2000 only has a C interface as the other option; CLR
> > hosting was added in SQL Server 2005. Because the CLR is a virtual
> > machine that runs compiled bytecode, and compilers for all of the
> > available languages are not necessarily available at runtime, it
> > doesn't make sense to specify such code in source form. The process
> > is more like creating a function in C in PostgreSQL (compile and load
> > a shared library). Details here, if you're curious:
> > http://msdn2.microsoft.com/en-us/library/ms345136.aspx
> >
> > I don't know what Oracle supports.
>
> I believe Oracle support Java in the same way MSSQL supports .net, give
> or take.
I don't know specifics of what exactly you can do with it nor how
exactly you go about it, but I know at least Oracle 10g supports
extension in Java. We had grand plans to improve some sort of
processing by writing a comparison function in Java for one the Oracle
databases I've been cursed to associate with. I don't know of any
other languages supported by Oracle for stored procedures and the
like, though it does have an ECPG-like system for C, C++, COBOL,
FORTRAN, and PL/1 of all things.
- Josh
- Josh